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fixes

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-11-07 17:16:36 -08:00
parent 16555d4886
commit 2746528aab
19 changed files with 186 additions and 106 deletions
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13
src/sat/sat_probing.cpp
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@ -62,11 +62,9 @@ namespace sat {
SASSERT(s.value(l.var()) == l_undef);
literal_vector * implied_lits = updt_cache ? 0 : cached_implied_lits(l);
if (implied_lits) {
literal_vector::iterator it = implied_lits->begin();
literal_vector::iterator end = implied_lits->end();
for (; it != end; ++it) {
if (m_assigned.contains(*it)) {
s.assign(*it, justification());
for (literal lit : *implied_lits) {
if (m_assigned.contains(lit)) {
s.assign(lit, justification());
m_num_assigned++;
}
}
@ -137,10 +135,9 @@ namespace sat {
if (m_probing_binary) {
watch_list & wlist = s.get_wlist(~l);
for (unsigned i = 0; i < wlist.size(); i++) {
watched & w = wlist[i];
for (watched & w : wlist) {
if (!w.is_binary_clause())
break;
continue;
literal l2 = w.get_literal();
if (l.index() > l2.index())
continue;